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Dormer A976 HSS-E High Performance Extra Long Drill Bit 7.5mm 225mm Pack of 1 - Image 1
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Dormer A976 HSS-E High Performance Extra Long Drill Bit 7.5mm 225mm Pack of 1

DORMER

Compare today's prices on the "Dormer A976 HSS-E High Performance Extra Long Drill Bit 7.5mm 225mm Pack of 1".

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Last Updated: 05/11/2026
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Product Description

Compare today's prices on the "Dormer A976 HSS-E High Performance Extra Long Drill Bit 7.5mm 225mm Pack of 1".

Dormer A976 HSS-E High Performance Extra Long Drill Bit 7.5mm 225mm Pack of 1

This extra long drill bit is specifically designed for accessing deep cavities and reaching awkward positions that standard length bits cannot manage. Whether you are working on structural steel, pipework, or automotive assemblies, the 225mm overall length delivers the extra reach required without sacrificing stability or precision. The HSS-E (Cobalt High Speed Steel) construction ensures excellent heat resistance and edge retention, allowing reliable performance in tough materials such as stainless steel, alloy steel, and titanium. The bright finish reduces friction and aids chip evacuation, helping to maintain a clean, accurate hole even in deep drilling applications.

- Overall length: 225mm, flute length: 125mm – ideal for very deep holes or extended reach

- Diameter: 7.5mm, enabling a versatile medium-sized hole for many engineering tasks

- HSS-E material (cobalt alloy) for superior hardness and heat resistance

- Bright finish to minimise friction and enhance chip flow

- Dormer PFX geometry optimised for efficient cutting and long tool life

- 118-degree point angle for fast, accurate starts without wandering

- Suitable for use in both manual and CNC drilling operations

- Pack of 1, individually quality checked

For demanding applications that require extra length and consistent performance, this Dormer A976 drill bit delivers reliable results every time.

GTIN: 7320760148648